WO2013027953A3 - Lampe d'éclairage - Google Patents

Lampe d'éclairage Download PDF

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Publication number
WO2013027953A3
WO2013027953A3 PCT/KR2012/006388 KR2012006388W WO2013027953A3 WO 2013027953 A3 WO2013027953 A3 WO 2013027953A3 KR 2012006388 W KR2012006388 W KR 2012006388W WO 2013027953 A3 WO2013027953 A3 WO 2013027953A3
Authority
WO
WIPO (PCT)
Prior art keywords
lighting lamp
flow path
light emission
transfer flow
heat transfer
Prior art date
Application number
PCT/KR2012/006388
Other languages
English (en)
Other versions
WO2013027953A2 (fr
Inventor
Dong Hyun Kim
Original Assignee
Lg Innotek Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lg Innotek Co., Ltd. filed Critical Lg Innotek Co., Ltd.
Priority to CN201280041277.8A priority Critical patent/CN103765096B/zh
Priority to US14/239,755 priority patent/US9115881B2/en
Publication of WO2013027953A2 publication Critical patent/WO2013027953A2/fr
Publication of WO2013027953A3 publication Critical patent/WO2013027953A3/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
    • F21V29/506—Cooling arrangements characterised by the adaptation for cooling of specific components of globes, bowls or cover glasses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/232—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F21V29/77—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
    • F21V29/773—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section the planes containing the fins or blades having the direction of the light emitting axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Abstract

L'invention porte sur une lampe d'éclairage qui permet d'améliorer l'efficacité de dissipation de chaleur et d'empêcher le raccourcissement de la durée de vie d'une lampe d'éclairage. De façon plus précise, l'invention porte sur une lampe d'éclairage qui comporte un dissipateur de chaleur sur une surface périphérique duquel un premier trajet d'écoulement de transfert de chaleur est disposé, un module d'émission de lumière disposé sur le plan supérieur du dissipateur de chaleur et pourvu d'au moins un élément d'émission de lumière, et un globe relié à la partie supérieure du dissipateur de chaleur et recouvrant le module d'émission de lumière, et un second trajet d'écoulement de transfert de chaleur disposé sur une surface périphérique externe du globe et correspondant au premier trajet d'écoulement de transfert de chaleur.
PCT/KR2012/006388 2011-08-24 2012-08-10 Lampe d'éclairage WO2013027953A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201280041277.8A CN103765096B (zh) 2011-08-24 2012-08-10 照明灯
US14/239,755 US9115881B2 (en) 2011-08-24 2012-08-10 Lighting lamp

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110084317A KR101876948B1 (ko) 2011-08-24 2011-08-24 조명 램프
KR10-2011-0084317 2011-08-24

Publications (2)

Publication Number Publication Date
WO2013027953A2 WO2013027953A2 (fr) 2013-02-28
WO2013027953A3 true WO2013027953A3 (fr) 2013-04-25

Family

ID=47746962

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/006388 WO2013027953A2 (fr) 2011-08-24 2012-08-10 Lampe d'éclairage

Country Status (4)

Country Link
US (1) US9115881B2 (fr)
KR (1) KR101876948B1 (fr)
CN (1) CN103765096B (fr)
WO (1) WO2013027953A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201420938A (zh) * 2012-11-26 2014-06-01 Lextar Electronics Corp 可拆組式燈泡
US20140307427A1 (en) * 2013-04-11 2014-10-16 Lg Innotek Co., Ltd. Lighting device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080123341A1 (en) * 2006-11-28 2008-05-29 Primo Lite Co., Ltd Led lamp structure
US20090046473A1 (en) * 2007-08-13 2009-02-19 Topco Technologies Corp. Light-emitting diode lamp
KR100922946B1 (ko) * 2009-03-26 2009-10-22 손영훈 전구형 다면체 엘이디 램프
KR100927114B1 (ko) * 2009-05-20 2009-11-18 주식회사 파인테크닉스 할로겐 램프 대용 발광다이오드형 조명등
KR100943074B1 (ko) * 2009-06-03 2010-02-18 (주)에스티에스테크놀로지 방열 효율이 향상된 교류 전원용 발광 다이오드 램프
KR20110003543U (ko) * 2009-10-05 2011-04-13 (주)에프알텍 조명 하우징 및 이를 구비한 엘이디 조명기구

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006040727A (ja) * 2004-07-27 2006-02-09 Matsushita Electric Works Ltd 発光ダイオード点灯装置及び照明器具
KR100961840B1 (ko) * 2009-10-30 2010-06-08 화우테크놀러지 주식회사 엘이디 램프
US8227968B2 (en) * 2009-06-19 2012-07-24 Koninklijke Philips Electronics N.V. Lamp assembly
CN102102816A (zh) * 2009-12-22 2011-06-22 富准精密工业(深圳)有限公司 发光二极管灯具
US8058782B2 (en) * 2010-03-10 2011-11-15 Chicony Power Technology Co., Ltd. Bulb-type LED lamp
US8833981B2 (en) * 2010-04-23 2014-09-16 Illumination Machines, Llc Multiple-tier omnidirectional solid-state emission source
USD642704S1 (en) * 2010-12-06 2011-08-02 3M Innovative Properties Company Solid state light assembly
KR101826946B1 (ko) * 2011-05-06 2018-02-07 서울반도체 주식회사 엘이디 캔들 램프

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080123341A1 (en) * 2006-11-28 2008-05-29 Primo Lite Co., Ltd Led lamp structure
US20090046473A1 (en) * 2007-08-13 2009-02-19 Topco Technologies Corp. Light-emitting diode lamp
KR100922946B1 (ko) * 2009-03-26 2009-10-22 손영훈 전구형 다면체 엘이디 램프
KR100927114B1 (ko) * 2009-05-20 2009-11-18 주식회사 파인테크닉스 할로겐 램프 대용 발광다이오드형 조명등
KR100943074B1 (ko) * 2009-06-03 2010-02-18 (주)에스티에스테크놀로지 방열 효율이 향상된 교류 전원용 발광 다이오드 램프
KR20110003543U (ko) * 2009-10-05 2011-04-13 (주)에프알텍 조명 하우징 및 이를 구비한 엘이디 조명기구

Also Published As

Publication number Publication date
CN103765096A (zh) 2014-04-30
KR101876948B1 (ko) 2018-07-10
US9115881B2 (en) 2015-08-25
WO2013027953A2 (fr) 2013-02-28
KR20130021823A (ko) 2013-03-06
CN103765096B (zh) 2018-04-24
US20140184051A1 (en) 2014-07-03

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